Surgical Field Bacterial Contamination in Primary Total Hip (THA) and Knee (TKA) Arthroplasty

Northern Orthopaedic Division, Denmark60 enrolled

Overview

In Denmark, approximately 13,000 operations are carried out every year. Prosthetic infection is a very serious condition and despite extensive prophylactic measures, prosthetic infections appear in 1-2 percent of the operated patients. It is difficult to diagnose prosthetic infection with the techniques applied so far and incorrect diagnosis might imply unnecessary reoperations as well as unnoticed infections might lead to prolonged pain and invalidity. The purpose of this study is to examine the value of these three techniques applied as a supplement to the existing technology and on this basis to prepare an algorithm for the examination of joint prosthesis infection.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Prosthetic Infections

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients who have been through an alloplastic operation in hip og knee. Exclusion Criteria: * Patients with cancer or a bilateral disease * Former patients who have been through an operation with implants in hip or knee. * Patients who might be infected in the joint due to operation in hip or knee. * Lack of informed consent or inability to read/understand Danish

Locations (1)

Northern Orthopaedic Division, Clinic Frederikshavn

Frederikshavn, Northern Jutland, Denmark

Outcomes

Primary Outcomes

Contamination of the operation area

We want to examine the existence of contamination before an operation in hip and knee. Furthermore, we want to examine the contamination to achieve better knowledge of the bacterial combination.

Time frame: 12 months

Secondary Outcomes

Description of the bacterial culture

We want to describe the bacterial culture to achieve better knowledge of the bacterial combination.

Time frame: 12 months